yeah actual tracked vehicles have a roller in the middle to keep the track straight, i think that would help in this test to keep the weight evenly distributed
I feel like a longer version of Track-and-rola would do better, especially with road wheels to keep the track flat with the ground. You could clearly see the track in the current design not properly aplying presure in to the ground.
Please try this! I think a vehicle with almost comically long tracks will actually perform very well. The biggest obsticle is either that the wheels simply dig in the "dirt" instead of making the vehicle move forward OR it tips over. I think really really long tracks will solve both problems, since with tracks that are say 3-4 times as long as the vehicle itself it gets a LOT of surface area, which counteracts the digging that wheels tend to do, and because of the length and center of mass it wont really tip over.
Track and rolla is actually digging through all "terrain" and reaches and grips on to the material underneath, while all other cars grip is based purely on the artificial terrain, it is not particulary fair tbh.
on the tracked machine, the only way to make it work as intended is to attach a series of rollers to the bottom of the frame, maybe your typical tire to stretch out the track to make it flat, without this, there wont be any weight dispersion and your tracks wont have any flotation, in short, think of a tank, or a bulldozer. hope this helps
Several of those designs took advantage of the retaining batons under the surface of the cork chips, therefore their climbing abilities are invalid because they took advantage of tractive assistance the other designs didn't use.
Old Ford model A’s you would sometimes have to drive them backwards uphill because their gravity, fed fuel tanks would not allow for proper fuel flow past a certain degree
Wheelbase would help significantly here. With that, proper floatation and material displacement to move you forward this could have easily gone up the 25 slope. Still, I love what you did here.
A longer wheelbase tracked vehicle with bogey wheels midspan in the tracks between the two end sprockets would help with lowering the ground pressure, and it won't flip as readily.
The tracked vehicle requires rollers. These rollers actually carry the weight of the vehicle, and thus spread the load across a larger part of the tracks, and thus the ground, which is what you want.
Friction principle, Should increase the contact area of the wheel, In case of chain wheel can make the chain longer, will reach the 25 degree milestone
I think the ''Nano crawler would have passed the 10 degree hill, if it wasnt for the ancor dragging while it was getting stuck.. I think that one was the cutest of the all 🙂
Your work is honestly underrated. It is amazing to see your efforts not only in the builds and recording but also the editing overall. It just adds so much attention to detail 😄
Track-N-Rolla could win but the track was too loose and didnt provide enough traction. If you gave it and idler wheel it would have greater traction and would have climbed it with no issue. 60 % of the track didnt even touch the ground😢
Hmm, a tracked verhicle is ment to have as low of a ground pressure as possible to not sink in. Yours is lacking road wheels an proper tension and the middle part of the track is not contributing for support or grip. You can clearly see the two wheels dig into the corc 😊
I’d say that the substrate upon which these vehicles attempted to travel was not anywhere indicative of reality since the substrate was unrealistically loose. Just saying.
For the tracked vehicles, you need to have gears pressing down in the middle of the belt too.
yeah actual tracked vehicles have a roller in the middle to keep the track straight, i think that would help in this test to keep the weight evenly distributed
I also noticed it suffer due to a complete lack of weight distribution
also a tentioner would be great i think.( it looked a little too floppy 😅)
yeah For tracked vehicles, it's essential to integrate gears pressing down on the middle of the belt for optimal functionality.
And i think the track was too lose
Not only is backward driving legal, it is a common technique used by off roaders.
Thank you, I can't sleep for the last week because of this 😢
Thanks you
Thanks for watching
@@DrEngine😅
A
I feel like a longer version of Track-and-rola would do better, especially with road wheels to keep the track flat with the ground. You could clearly see the track in the current design not properly aplying presure in to the ground.
5
Please try this! I think a vehicle with almost comically long tracks will actually perform very well. The biggest obsticle is either that the wheels simply dig in the "dirt" instead of making the vehicle move forward OR it tips over. I think really really long tracks will solve both problems, since with tracks that are say 3-4 times as long as the vehicle itself it gets a LOT of surface area, which counteracts the digging that wheels tend to do, and because of the length and center of mass it wont really tip over.
Amazing idea 👍 Thank you 🙂
@@DrEngine youre very welcome! :D feel free to include a screenshot of my comment in your video if you want to
My vote is definitely for Track-N-Rolla, but would love to see a projectile+winch based “sled”!
First😊
I gotta agree
Track and rolla is actually digging through all "terrain" and reaches and grips on to the material underneath, while all other cars grip is based purely on the artificial terrain, it is not particulary fair tbh.
this is genius.
😀😀
on the tracked machine, the only way to make it work as intended is to attach a series of rollers to the bottom of the frame, maybe your typical tire to stretch out the track to make it flat, without this, there wont be any weight dispersion and your tracks wont have any flotation, in short, think of a tank, or a bulldozer. hope this helps
The creativity in your Lego MOCs is inspiring.
Several of those designs took advantage of the retaining batons under the surface of the cork chips, therefore their climbing abilities are invalid because they took advantage of tractive assistance the other designs didn't use.
I do have to agree here
Çok teşekkürler eğlenceli videolar
Can u include some examples?
Track-N-Rolla was the only one that made it to the impossible 25 degree angle climb so Track-N-Rolla
Old Ford model A’s you would sometimes have to drive them backwards uphill because their gravity, fed fuel tanks would not allow for proper fuel flow past a certain degree
Feier deine Videos sehr mach weiter so
The real difficulty is not only the slope, but also the looseness of the road. I wonder whether there is any vehicle that can overcome it.
DrEngine please tension your chains/track more. It will mean there is less slip like with the tracked vehicle.
Nice suggestion ☺️ Thanks a lot 👍 May the force be with you
You should have given the tracked one road wheels in bettween the sprockets to it could even out more preasure
Nice suggestion, thank you
Wheelbase would help significantly here. With that, proper floatation and material displacement to move you forward this could have easily gone up the 25 slope. Still, I love what you did here.
A longer wheelbase tracked vehicle with bogey wheels midspan in the tracks between the two end sprockets would help with lowering the ground pressure, and it won't flip as readily.
OFF-ROADER ROLLER!!!
I guess its just better!
The tracked vehicle requires rollers. These rollers actually carry the weight of the vehicle, and thus spread the load across a larger part of the tracks, and thus the ground, which is what you want.
Honestly I like all of them.
5:10 "3 is greater than 2..." Yes.
Friction principle, Should increase the contact area of the wheel, In case of chain wheel can make the chain longer, will reach the 25 degree milestone
With a tractor like the Shredder you can do some serious uphill gardening.
For anyone who don't know the M12-B4 is the number of wheels which is mini 12 and Big 4
Tracknrolla was the goat and by far my favourite
You should try the new track pieces from the 42131, and maybe some inspiration from that model's track tensioning mechanism too.
Very interesting and exciting video, I liked it 🤗
Thank you for watching ☺️
Love it so so so so much I thought nobody would make these videos please make more
Glad you like it 😊
Nano crawler is so cool
Thank you for such videos, you are doing a great job! It inspires to do something out of Lego)
Happy to hear that! Thank you for watching!
did you really went piece by piece 💀 instead of using a blender?
The idea of building such vehicles and competing with my friends came to my mind. I'd like to do this sometime. :)
Larger tires, lower center of gravity and some front weight bias. This was an awesome video regardless
I think the ''Nano crawler would have passed the 10 degree hill, if it wasnt for the ancor dragging while it was getting stuck.. I think that one was the cutest of the all 🙂
Glad you like it!
I like the vid
@@LegoBricks_ thanks
Your work is honestly underrated. It is amazing to see your efforts not only in the builds and recording but also the editing overall. It just adds so much attention to detail 😄
Thank you very much! It was fun to make!
Can't wait to see the Stilts-o-Matic catch on and start tearing it up in the next rally championship.
it feels like every machine was built to fail the next challenge.
while the lateral planks are there to keep the medium in place, it is also deceives the performance for the silt-o-matic styled wheels
Just brilliant!!! What a nice video enjoyed to watch.
Thank you! Cheers!
Track-N-Rolla was voted #1 here
One would imagine Sisyphus happy
for the tacks you have to support them in the middle otherwise its basically the same as having just 4 wheels.
Nano Crawler is my favorite vehicle because of the anchor
And I have no idea why this anchor is here :)
:)
excellent vid my good doctor
Thank you, kind viewer! Glad you enjoyed it!
Liliputhian leviathan is like john deere tree declimber and its The best
I'd loved the last one 😊😊😊😊😊😊😊😊😊
The speedy was unarguably performing the best of all
The Off-road Roller was the best one to me
Brilliant. What fun! Now I must get back to building serious GBC's...
The thing which he forgot in all the vehicles is not having more ground clearance in any vehicle
4:58 when a Tractor gets stuck, some people tie big logs to the wheels. This helps getting out of the mud.
What do you want?
Dr engine: Wheeels baby Wheeeels!
I don't know by what i'm suppose to be impress, your designs ideas or your ability to pick up some awesome names for it 😂
Offroad roller is my favorite
😮😮😮30 hours? With a "Shredder" you could do it in 1 hour 😎
P.S. I vote for "Shredder"
love video friend🤩
for the wheels, they simply dug into the terrain because of there small surface area. tracks were over-powered!
Track-N-Rolla could win but the track was too loose and didnt provide enough traction. If you gave it and idler wheel it would have greater traction and would have climbed it with no issue. 60 % of the track didnt even touch the ground😢
Idk why but i love the stupidity of the stilt o matic
My vote is Track-N-Rolla.İ LOVE İT
I don't understand anything in technology, but your video is mesmerizing))
Names styled like in Carmageddon... Vehicles should climb on Lego minifigure bodies 👹😱
Liliputhian Leviathan was our favorite!
Great job
Thank you! Glad you like it
@@DrEngine Watching your video is a daily routine for me and my son. We LOVE your work!
I vote for "Nano Crawler" only because it is very small :)
love these videos
I like how he still counts that 5:45
The "Speedy" would have been ok with well, less speed.
I'd do track rolla with beams across where you had put the plastic additions on the treads, instead put them right across both treads.
just learned that I'm autistic
😂
Unhurt
Skill issue
Welcome to the special forces
@@EdgeMaster9000nah bro wtf
Lilliputian Leviathan is my favourite. I was hoping it would get fitted with bigger wheels.
Maybe try making it as low as possible and weight at far front as possible. Long tracks will aslo help i think.
The "Pocket Rocket" should have been the "Sprocket Rocket" 😂
The shredders front wheel has claws that same thing is from the animal, the little electric truck that unboxed itself😮
Maybe screw type drive will work.
i love how he uses the old tecknic pecess
So long to make the test road….
I feel you are making lego to the max
I love how each stage RELIABLY failed :D
Should have done a lego experiment that makes off-road climbing tracks lol
A diff would make a lot of DIFFerence!
Hmm, a tracked verhicle is ment to have as low of a ground pressure as possible to not sink in. Yours is lacking road wheels an proper tension and the middle part of the track is not contributing for support or grip. You can clearly see the two wheels dig into the corc 😊
also a longer wheel base will probably help
When in doubt, work it ou-
*MORE FUCKING WHEELS!*
We vote for Lilliputian Leviathan!!!
The Track n’ Rolla probably would have done better if the track was just a little tighter.
Lego man’s facial expression says it all
I’d say that the substrate upon which these vehicles attempted to travel was not anywhere indicative of reality since the substrate was unrealistically loose. Just saying.
30 hours.
That's commitment.
nano crawler ontop!
Just for the shredder. Add more wells in the rear
And I vote the track n Rolla. I love the classics, and it's classic.
COOL VIDEO
0:16 it so satisfying
Engineers have long come up with an effective shock absorption system. None of your options surprised me.
You should do this but with official lego technic vehicles
Impressive!
From the start all you would of needed is weight to the front and bigger wheels
I bet the leviathan would work best with tank tracks
I'm impressed by your Lego engineering and designs! Keep up the great work Dr. Engine ⚙️
Thank you very much!
Underrated channel love the content
Thank you! Glad you like it!
Track-N-Rolla off course